Garmin G1000 Nxi System Maintenance Manual page 215

GDL 69A Alerts
Failure Message
GDL 69 FAIL – GDL 69 has failed.
GDL69 CONFIG – GDL 69
configuration error. Config service
req'd.
MANIFEST – GDL software
mismatch. Communication
halted.
G1000 NXi System Maintenance Manual
King Air 300 Series
190-00716-N1
Cause
The G1000 has detected a failure
in the GDL 69A/69A SXM.
The G1000 has detected a GDL
69A/69A SXM configuration
mismatch.
The system has detected an
incorrect software version loaded
in the GDL 69A/69A SXM.
Solutions
•
Replace GDL 69A/69A SXM.
•
Check GDL 69A/69A SXM antenna
and cabling.
•
Check the GDL 69A/69A SXM and
MFD interconnect.
•
Reload configuration file. See
Section 3.8 for the Configuration
Procedure.
•
If problem persists, replace master
configuration module, check config
module harness for faults and
replace if necessary.
NOTE
New Terrain/Obstacle cards, Jeppesen
Aviation Database and other optional
features (i.e. TAWS unlock card) will
need to be replaced if the master
configuration module is changed. The
G1000 System ID number will change
to a new number when installing a new
master config module. The old Terrain
and other databases will no longer work
as they will remain locked to the old
System ID number.
Load correct software version.
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